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Acropomatiformes (Oceanic basses) >
Lateolabracidae (Asian seaperches)
Etymology: Lateolabrax: Greek, latos, a fish of the Nile + Greek, labrax, -akos = a fish (Dicentrarchus labrax) (Ref. 45335).
More on author: Cuvier.
Issue
Junior synonym Lateolabrax maculatus considered as a valid species reported to be widely distributed (Japan, only in the Ariake Sea and off Nagasaki; China (off all coasts), Taiwan, and Korea (usually off the southern and western coasts) (Ref. 118669)
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển; Nước ngọt; Thuộc về nước lợ Cùng sống ở rạn san hô; Di cư sông biển (để đẻ trứng) (Ref. 51243); Mức độ sâu 5 - ? m. Subtropical; 44°N - 15°N, 106°E - 143°E
Western Pacific: Japan to the South China Sea.
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?, range 50 - ? cm
Max length : 102 cm TL con đực/không giới tính; (Ref. 40637); common length : 16.1 cm SL con đực/không giới tính; (Ref. 35840); Khối lượng cực đại được công bố: 8.7 kg (Ref. 40637)
Các tia vây lưng cứng (tổng cộng) : 12 - 15; Các vây lưng mềm (tổng cộng) : 12 - 14; Tia cứng vây hậu môn: 3; Tia mềm vây hậu môn: 7 - 9.
Found in moving water of inshore rocky reefs. Juveniles may ascend rivers and return to sea to spawn. Protandrous, sex change happens after maturation at age 2 (Ref. 36558). Spawning occurs during winter, in deeper rocky reefs or inshore areas. Predaceous, feeding on zooplankton at an early age and on small fish and shrimps as adults (Ref. 12497). Utilized as a food fish (Ref. 559). Family placement uncertain (Ref. 1830). Used in Chinese medicine (Ref. 12166).
Males mature at age 2 years, becoming females when older (Ref. 36558). Juveniles may ascend rivers migrating to the sea to spawn (Ref. 36558).
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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Estimates based on models
Preferred temperature (Ref.
123201): 12.7 - 26.3, mean 22.4 °C (based on 180 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00885 - 0.01792), b=3.02 (2.92 - 3.12), in cm total length, based on LWR estimates for this species (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.1 ±0.3 se; based on diet studies.
Thích nghi nhanh (Ref.
120179): Trung bình, thời gian nhân đôi của chủng quần tối thiểu là 1.4 - 4.4 năm (K=0.14-0.2; tm=2; Fec=1,726,242).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (52 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (54 of 100).
Nutrients (Ref.
124155): Calcium = 16.5 [8.1, 32.0] mg/100g; Iron = 0.471 [0.277, 0.738] mg/100g; Protein = 20.1 [19.0, 21.0] %; Omega3 = 0.212 [0.131, 0.340] g/100g; Selenium = 24.4 [12.4, 44.2] μg/100g; VitaminA = 24.7 [8.1, 76.3] μg/100g; Zinc = 0.756 [0.525, 1.096] mg/100g (wet weight); based on
nutrient studies.